In summer, it is the epidemic period of infectious diseases such as duck gizzards. If the environmental conditions are poor, the feeding and management are extensive, and the epidemic prevention and disinfection work is not strict, it is easy to cause the onset and death of ducks. Therefore, duck disease prevention should always be done. Common prevention and control methods of duck disease: The duck quail spring, summer and autumn three seasons, the incidence and mortality are high. Prevention: Inject duck plague vaccine at 10-15 days of age. Treatment: 15 grams per 100 ducks with Chuanxiong, 20 grams of talc, 10 grams of double flower, 12 grams of turmeric, 8 grams of pepper, 20 grams of cinnamon, 15 grams of Codonopsis, 20 grams of licorice, and decocted juice, add 50 degrees 200 grams of white wine and mix thoroughly, give the duck Beverage Service. Can not drink from the drinks, each 4-5 ml. It can be cured with two doses. Duck ducklings are susceptible to 1-3 week old ducklings, with multiple occurrences within 5 weeks of age, with an acute onset and rapid transmission. Prevention: Immunize the female ducks twice a year. Treatment: 100 grams per 100 duck strains, 40 grams of camphor, rhubarb, gentian, gardenia, astragalus, cork, and Banlangen, 500 grams of decoction and 500 grams of sugar, and water or spices for ducks. Agent, once every 3 days. At the same time, every 50 kg of feed plus poultry 50 grams of multi-dimensional, yeast tablets 100 pieces of mash and mix. Prevention of infectious conjunctivitis in ducks: Add novamine to drinking water. Treatment: Use gentamycin 7500 international units per kilogram of duck weight, transfer to drinking water, use it for 2-3 days, and add suitable amount of poultry multi-dimensional hormones to the feed to improve efficacy. Ducks with the most acute type of duck pasteurellosis often have no symptoms. They suddenly flap several wings and fall to death. In the course of 1-2 days, the body temperature of the diseased duck rose above 43°C. The tail of the diseased duck drooped, drinking water increased, and the mouth and nose stream foamed off the liquid. For duck farms where the disease often occurs, they can be fed with olaquindox mix every 10 days for 3 days, 25 mg per kg of feed, or 2 to 3 days per week with andrographis powder, or with oxytetracycline. 50 mg per kilogram of body weight fed two days, the disease has a better preventive effect. The diseased ducks were intramuscularly injected with cadmium and streptomycin in an amount of 50,000 units per kilogram of body weight. Two times a day for two consecutive days, the effect was rapid. Sulfa drugs, such as sulfadiazine, sulfamethazine, etc., fed 0.05% -0.10% spices, fed for 3 to 5 days. E. coli duck diseased duck, loss of appetite, increased desire to drink, severe dyspnea. When the egg-laying duck suffers from this disease, the feces often contain egg white, coagulation protein, egg yolk, and the penis is swollen and partially exposed. The duck houses and utensils are usually sterilized once every two weeks and the disease is found to be disinfected twice a week. Chloramphenicol was mixed at 0.1% concentration for 3-4 days. Gentamicin is given intramuscularly at a rate of 10,000 units per kilogram of body weight, once a day for 3 days, or 20,000 units per kilogram of body weight in drinking water for 3 days. The norfloxacin premix was administered according to the instructions for use of the drug for 3 days. Chinese medicine Poultry, Compound Andrographis has a good effect on this disease. Regular administration of the above drugs is effective against E. coli.
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